Cheap flights from San Francisco Bay Area to Ireland from €270

The month of January is another great option to travel to Ireland, with average flight prices from San Francisco Bay Area averaging around €599.

The cheapest day to depart on your flight to Ireland is on a Saturday when prices can be found for as low as €763. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €1,273. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

Fly from San Francisco to Dublin for the best San Francisco Bay Area - Ireland flight prices

You are more likely to see cheaper flights to Ireland from San Francisco Bay Area when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €766 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from San Francisco Bay Area for as low as €679 on momondo.

There is only 1 cabin class available to choose from on San Francisco Bay Area to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Ireland.

4 flights are operational daily from San Francisco Bay Area to Ireland as of July 2026. The most popular departure time for this route is 17:00, with 100% of flights per day taking off in the afternoon.

28 flights are operational weekly from San Francisco Bay Area to Ireland as of July 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.